Is definitely the twin-turbo version of the 13B engine designed to power the 3rd-generation RX-seven introduced in late 1991. Each and every rotor on 13B-REW has just one combustion chamber quantity of 654cc. With two rotors, the overall displacement was 1308cc. Excellent match for just a Mazda swap or substitute https://lorenzoarizp.blogprodesign.com/60123224/the-best-side-of-mazda-13b-motor-for-sale